Please indicate the source. The anti-uv fabric is made of the common fabric after the latest UV-proof finishing. The shielding rate of the finished anti-uv fabric is ≥95%, which can effectively prevent the invasion and damage of the UV to the human body, and has the characteristics of non-toxic, non-irritating and washing resistance. The anti-uv fabric is non-toxic, safe to the human body, non-irritating to the skin, no allergic reaction, and has good moisture permeability. Anti-Uv Fabric,Uv Protection Fabric,Cotton Anti-Uv Fabric,Anti-Uv Workwear Fabric Xinxiang Xinke Protective Technology Co, Ltd. , https://www.coverallsuit.com
Production formula vulcanized black dye 10% - 11% (by fabric quality) soda ash (or sodium phosphate) appropriate amount of sodium sulfide (50%) 8010 - 8.8% (by fabric quality) bath ratio 3:1
How to use It can be used in both dyeing and padding. First heat the dye bath to 95 ° C, dye 40nin, stop heating, continue to dye for about 40min. After dyeing, it is quickly passed through the cylinder, rinsed with room temperature water, and ventilated, so that the dye leuco body is oxidized, and then fully washed at about 75 °C. Finally, the soap is boiled, washed with water, and then treated with sodium acetate or urea solution for anti-brittle treatment.
Today's society pays more and more attention to the health of workers. Whether it is anti-static fabric or Flame Retardant Fabric, worker safety has become the core concern of many bosses.
The vulcanized black dyeing pulp of the fabric is reduced to a soluble leuco body with a reducing agent, and the leuco body is dyed onto the fiber, which is oxidized to become an insoluble dye, which exhibits the desired color and is fixed on the fiber.